| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.65 | 12.556% | $177.4445 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $65.88 | 9.171% | $71.9219 | $71.92 | $71.90 | $71.90 |
| Purchase #3 | $142.29 | 8.730% | $154.7119 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $110.29 | 6.231% | $117.1622 | $117.16 | $117.15 | $117.20 |
| Purchase #5 | $158.77 | 8.497% | $172.2607 | $172.26 | $172.25 | $172.30 |
| Purchase #6 | $122.65 | 9.422% | $134.2061 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $33.90 | 9.682% | $37.1822 | $37.18 | $37.20 | $37.20 |
| 7 purchase totals = | $791.43 | $864.8895 | $864.88 | $864.85 | $864.90 | |